10 20 30 40 50 UGUUGCCCGGAGACCCG--| CAG U AA A UUUGAC CGGUGUC UGCUGAU GUCCA CGCA UUCUUG \ GUCGCAG ACGACUA CAGGU GCGU AAGAAC C UCCGGCCUGCAGCUCAUCC^ UUA - C- C CAGUUU 110 100 90 80 70